Panasonic viera tv model #TC-L42U25 Had a lightning strike tv went off. Hit power button it comes on no picture or sound then turns off and flashes code 12. Is there any hope? Thanks,Patrick

Replace the power board for starters, but unfortunately it may not be worth repair if lightning hit the set.

If you want to introduce a new look for your pc, just get an optical with flashing lights and all the works. AmanStino Lightning Cable Apple MFi Certified 1M Nylon Braided Charging...

Increase the volume on the TV and/or your connected media device (streaming player, Blu-ray player, cable or satellite box, etc.). Check the audio settings on your TV and connected devices. Turn off and unplug your TV and connected devices. Inspect the TV cables and ports, then check the ones on your devices as well.

1. Check Mute. Make sure the sound on your TV isn't muted. Push the Mute button on your TV remote. ...
2. Adjust Volume. On your TV remote, use the Volume Up/Down buttons. ...
3. Sound Menu. Push the Menu button on your TV Remote.

Normally on the Panasonic tv this will call for a service call. The key to getting it repaired correctly is to check for a certified Samsung repair shop because most of the parts come from Samsung. Now if you want to do your own research call to 800 number for Panasonic Tv see if there are any problems with that model that the manufacturer has extended but does not post. I had one repaired that the red light on also so I understand and it went out approximately 4 3/4 years. If your in the Atlanta area use Norman electronics they have repaired hundreds on tvs for me due to my work.

Contact the authorized service center for Panasonic.

Your probably have power supply damage, but lightning strikes can do major damage in all circuits.

Depend flashing code ,
7 blinks Sc board bad
10 blink power board bad

10 blinks power supply board defective

It may be this...